为什么会超时？

#include<cstdio>
#include<iostream>
#include<cstring>
#include<cmath>
#include<algorithm>
using namespace std;
int main()
{
    int r=0,p=0;
    char s[201],q;
    gets(s);
    int l=strlen(s);
    int n=l*(l-1);
    cout<<l<<" ";
    for(int i=0;i<l;++i)
    {
        if(s[i]-'0'==r)
          p++;
        else
          {
              i--;
               cout<<p<<" ";
               p=0;
               if(r==0)
                 r++;
              else
                r--;
          }
    }
    for(int i=1;i<=n;++i)
    {
      cin>>q;
        if(q-'0'==r)
          p++;
        else
          {
              if(i!=n)
               cout<<p<<" ";
              else
                     cout<<p;
               p=1;
               if(r==0)
                 r++;
              else
                r--;
          }
    }
    cout<<p;
    return 0;
}